427829230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{480707}}^1$

素因数の和:480803

約数の個数: 16

約数和(自身を含む): 778746960

約数和(自身を除く): 350917730

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 480707, 961414, 2403535, 4807070, 42782923, 85565846, 213914615, 427829230]

約数ペア:

[(1, 427829230), (2, 213914615), (5, 85565846), (10, 42782923), (89, 4807070), (178, 2403535), (445, 961414), (890, 480707)]